legal fruadsters

vodacom has a system to fleece clients out of money. wife and sister took out exact contracts despite canceling the contracts on the same day. we are still charged for one contract worst despite calling their call centre on the same day. none of their staff have any contact details or emails that cancellations can be sent to nor is their any one in atority you can chat too.......1 year later we receive treathening letters from collection attorneys....would noit advise anybody to take out contract with them (legalised fruad)